iam doing project inblind image watermarking using a sample projection approach i want the details of existing system of this project in simple note format ....etc

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Abstract
Digital watermarking technique emerged as a tool for protecting the multimedia data from copyright infringement. In digital watermarking an imperceptible signal is embedded into the host image, which uniquely identifies the ownership. In the proposed algorithms, DNA sequence is used as a digital watermark, as the DNA sequences are unique and difficult to copy. This paper proposes two algorithms namely content based watermark algorithm using DNA sequence (CBDNA) and user specified watermark algorithm using D ....etc

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i need matlab code for digital watermarking using fft ....etc

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ppt on robust algorithm of digital watermarking using discrete wavelet transform. ....etc

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i want to download the ppt on digital watermark by lsb method ....etc

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i want notes and ppt on image watermarking in matlab .my email id is [email protected] ....etc

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Abstract
In this paper, we propose to embed the watermark
information in the log-2-spatio domain by means of
spread spectrum technique. In log-2-spatio domain,
the variance of the information is reduced
significantly. This improves the efficiency and
robustness of spread spectrum technique. Low
intensity and mid-band regions are selected to embed
the information in order to guarantee an invisible
watermark as well as the robustness to JPEG
compression. Simulation results show that the
embedded information still survive up to ....etc

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Abstract:
Problem statement: In recent years, as digital media are gaining wider popularity, theirsecurity related issues are becoming greater concern. Method for authenticating and assuring theintegrity of the image is required. Image authentication is possible by embedding a layer of theauthentication signature into the digital image using a digital watermark. In some applications tamperlocalization is also required. Approach: In this study, we proposed a fragile image authenticationsystem with tamper localization in wavelet domain. ....etc

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i need ppt for blind image watermarking using a sample projection approach.plz provide me a ppt. ....etc

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i am in need of watermarking matlab coding using svd ....etc

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